According to the criminal complaint, 64-year old Adam Stuart Busby got angry when the chancellor at Pitt called initial bomb threats scrawled on the walls in men’s and women’s restrooms , student pranks.

There is normally a lot of hustle and bustle on Pitt’s campus, but today, not so much. It could be because of the Passover and Easter holiday weekend, or it could be because a lot of students have packed their bags and left because of the increase in bomb threats this past week.

A suspicious item found near the U.S. Steel Tower in downtown Pittsburgh belonged to a homeless person. Pittsburgh police shut down the ramp to the Veterans Bridge in addition to the Sixth and Seventh Avenue exits into downtown while the bomb squad investigated.